International Light ILT1000 Light Meter Monitor

UV, VIS and IR data logging optometer

The most versatile UV, VIS and IR data logging optometer available on the market today. System configurations are based on the industry standard ILT1700 Research Radiometer/Photometer detectors, filter/optics and calibrations.

The ILT1000 was designed with OEM and custom configurations in mind and can easily accommodate most solid state detectors, bypass filters and a vast selection of input optics. Integrating one or more ILT1000’s into your system is easy.

The ILT1000 is capable of measuring 8 decades of light intensity (i.e. nW/cm2, W/cm2) and providing direct readout in W, W/cm², Lux, Fc, Lumens, cd/m², cd, W/sr, W/sr/cm² and more.

On board data storage allows continuous monitoring at customer specified sampling rates using the “set it and forget it” data logging functionality.

Applications include Camera/Phone flash photometry, Beacon/Exit-sign/Aerospace effective candela measurements, Audience scanning/laser light show exposure, Germicidal, Pharmaceutical/cosmetics, Semiconductor, Lithography, Process Monitoring, Curing, Plant Photobiology, Thin Film Deposition, Ribbon Clarity/Glass Production and Liquid Turbidity, and Transmission Measurements.


  • 6 decade dynamic range of optical analysis
  • Auto range, Autodark with manual control options
  • 4-20 mA output
  • “Set it & forget it” remote data logging w/ on-board data storage
  • Multi-system continuous monitoring (up to 32 systems w/ one hub)
  • DataLight II Complementary Light Measurement and Data Collection Software Apps



Supplier Info

For even more information, why not visit our suppliers website.

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